package com.liufuhao.crowd.mvc.Controller;

import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import com.liufuhao.crowd.entity.Auth;
import com.liufuhao.crowd.entity.Role;
import com.liufuhao.crowd.service.api.AdminService;
import com.liufuhao.crowd.service.api.AuthService;
import com.liufuhao.crowd.service.api.RoleService;
import com.liufuhao.crowd.util.ResultEntity;

@Controller
public class AssginController {
	
	@Autowired
	private AdminService adminService;
	
	@Autowired
	private RoleService roleService;
	
	@Autowired
	private AuthService authService;
	
	@ResponseBody
    @RequestMapping("/assign/do/role/assign/auth.json")
    public ResultEntity<String> saveRoleAuthRelathinship(
            @RequestBody Map<String, List<Integer>> map
            ) {
        authService.saveRoleAuthRelathinship(map);
        return ResultEntity.successWithOutData();
    }
	
	@ResponseBody
    @RequestMapping("/assign/get/assigned/auth/id/by/role/id.json")
    public ResultEntity<List<Integer>> getAssignedAuthIdByRoleId(
            @RequestParam("roleId") Integer roleId
            ) {
        List<Integer> authIdList = authService.getAssignedAuthIdByRoleId(roleId);
        return ResultEntity.successWithData(authIdList);
    }
	
	@ResponseBody
    @RequestMapping("/assgin/get/all/auth.json")
    public ResultEntity<List<Auth>> getAllAuth() {
        List<Auth> authList = authService.getAll();
        return ResultEntity.successWithData(authList);
    }
	
	@RequestMapping("/assign/do/role/assign.html")
	public String saveAdminRoleRelationship(
			@RequestParam("adminId") Integer adminId,
			@RequestParam("pageNum") Integer pageNum,
			@RequestParam("keyword") String keyword,
			// 我们允许用户在页面上取消所有已分配角色再提交表单，所以可以不提供roleIdList 请求参数
			// 设置 required=false 表示这个请求参数不是必须的
			@RequestParam(value = "roleIdList",required = false) List<Integer> roleIdList
			) {
		
		adminService.saveAdminRoleRelationship(adminId,roleIdList);
		
		
		return "redirect:/admin/get/page.html?pageNum="+pageNum+"&keyword="+keyword;
	}
	
	@RequestMapping("/assign/to/role/page.html")
	public String toAssignRolePage(@RequestParam("adminId") Integer adminId, ModelMap modelMap) {
		
		// 1.查询已经分配的角色
		List<Role> assignedRoleList = roleService.getAssignedRole(adminId);
		
		// 2.查询未分配的角色
		List<Role> unAssignedRoleList = roleService.getUnAssignedRole(adminId);
		
		// 3.存入模型中
		modelMap.addAttribute("assignedRoleList", assignedRoleList);
		modelMap.addAttribute("unAssignedRoleList", unAssignedRoleList);
		
		return "assign-role";
	}

}
